FR519209A - Obturateur de cinématographe - Google Patents

Obturateur de cinématographe

Info

Publication number
FR519209A
FR519209A FR519209A FR519209DA FR519209A FR 519209 A FR519209 A FR 519209A FR 519209 A FR519209 A FR 519209A FR 519209D A FR519209D A FR 519209DA FR 519209 A FR519209 A FR 519209A
Authority
FR
France
Prior art keywords
cinematograph
shutter
cinematograph shutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR519209A
Other languages
English (en)
Inventor
Alfred-Marcel Goffaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALFRED MARCEL GOFFAUX
Original Assignee
ALFRED MARCEL GOFFAUX
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ALFRED MARCEL GOFFAUX filed Critical ALFRED MARCEL GOFFAUX
Application granted granted Critical
Publication of FR519209A publication Critical patent/FR519209A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR519209A 1920-06-21 1920-06-21 Obturateur de cinématographe Expired FR519209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR519209T 1920-06-21

Publications (1)

Publication Number Publication Date
FR519209A true FR519209A (fr) 1921-06-07

Family

ID=8916365

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519209A Expired FR519209A (fr) 1920-06-21 1920-06-21 Obturateur de cinématographe

Country Status (1)

Country Link
FR (1) FR519209A (fr)

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